Kawai CA401 Owner's Manual page 39

USB drivers
In order to exchange data between this digital piano and a computer via USB connection, the soft f f ware (USB-
MIDI driver) for the digital piano to function properly must be installed in the computer. r r On most modern
operating systems, this driver soft f f ware will be installed automatically, and additional drivers will not be required.
The USB-MIDI driver to use is di erent depending on the computer's operating system. For more information,
please refer to the following page of the Kawai Global website:
Smart devices
his product supports connection to smart devices and allows players to use applications designed for the
instrument. Before using this feature, please check the latest information on the supported applications and
operating environment, which is available from the Kawai Global website:
Notes regarding USB TO HOST
If Bluetooth MIDI and USB are connected simultaneously, Bluetooth MIDI will be given priority.
Ensure that the digital piano is turned OFF before attempting to connect the digital piano to a computer using
a USB cable.
When the digital piano is connected to a computer by a USB connection, there may be a short delay before
communication begins.
If the digital piano is connected to a computer via a USB hub and operations become unreliable/unstable,
connect the USB cable directly to one of the computer's USB ports.
Disconnecting the USB cable suddenly, or turning the digital piano on/o during operation may cause
instability for digital piano or computer operations in the following situations:
while installing the driver
while starting up the computer
while MIDI applications are performing tasks
while communicating with a computer
while the computer is in energy saver mode
If there are any further problems experienced with USB MIDI communication while the instrument is
connected, please consult your computer's user's manual and double-check all connections and relevant MIDI
settings in the computer's operating system.
Notes regarding Bluetooth®
A variety of devices operate on the 2.4GHz band used by the Bluetooth function. In some situations, the
communication speed or communication distance may decrease, or communication may be disconnected due
to the in uence of other devices.
This digital piano is always on standby for Bluetooth connection. If there are multiple Bluetooth compatible
devices, be careful not to connect to a device other than the one you want to connect to this digital piano.
MIDI: Complies with Bluetooth (v5.0)/MIDI over Bluetooth Low Energy
AUDIO: Bluetooth (supports v5.1 A2DP)
https://www.kawai-global.com/usb
https://www.kawai-global.com/usb
Appendix
39